EP0312244A3 - Drawdown machines - Google Patents

Drawdown machines Download PDF

Info

Publication number
EP0312244A3
EP0312244A3 EP88309268A EP88309268A EP0312244A3 EP 0312244 A3 EP0312244 A3 EP 0312244A3 EP 88309268 A EP88309268 A EP 88309268A EP 88309268 A EP88309268 A EP 88309268A EP 0312244 A3 EP0312244 A3 EP 0312244A3
Authority
EP
European Patent Office
Prior art keywords
drawdown
machines
paper
pulling
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP88309268A
Other versions
EP0312244B1 (en
EP0312244A2 (en
Inventor
Vazgen John Houssian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esselte Letraset Ltd
Original Assignee
Esselte Letraset Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Esselte Letraset Ltd filed Critical Esselte Letraset Ltd
Priority to AT88309268T priority Critical patent/ATE73363T1/en
Publication of EP0312244A2 publication Critical patent/EP0312244A2/en
Publication of EP0312244A3 publication Critical patent/EP0312244A3/en
Application granted granted Critical
Publication of EP0312244B1 publication Critical patent/EP0312244B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/66—Treating discontinuous paper, e.g. sheets, blanks, rolls
    • D21H23/68—Treating discontinuous paper, e.g. sheets, blanks, rolls whereby the paper moves continuously

Landscapes

  • Coating Apparatus (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Holo Graphy (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

An improved drawdown machine is disclosed in which an ink bead (23) or colouring agent is evenly distributed over a receptor surface e.g. a sheet of paper (5) by pulling the paper (5) through a nip formed between a bed surface (1) and a bar (3).
EP88309268A 1987-10-12 1988-10-05 Drawdown machines Expired - Lifetime EP0312244B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88309268T ATE73363T1 (en) 1987-10-12 1988-10-05 PULL-THROUGH DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878723921A GB8723921D0 (en) 1987-10-12 1987-10-12 Drawdown machines
GB8723921 1987-10-12

Publications (3)

Publication Number Publication Date
EP0312244A2 EP0312244A2 (en) 1989-04-19
EP0312244A3 true EP0312244A3 (en) 1990-03-07
EP0312244B1 EP0312244B1 (en) 1992-03-11

Family

ID=10625194

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88309268A Expired - Lifetime EP0312244B1 (en) 1987-10-12 1988-10-05 Drawdown machines

Country Status (7)

Country Link
US (1) US4907531A (en)
EP (1) EP0312244B1 (en)
JP (1) JPH01130757A (en)
AT (1) ATE73363T1 (en)
CA (1) CA1299360C (en)
DE (1) DE3869047D1 (en)
GB (1) GB8723921D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1255792A (en) * 1991-02-01 1992-09-07 Glascrete, Inc. Method and apparatus for production of reinforced cementitious panels
US5350554A (en) * 1991-02-01 1994-09-27 Glascrete, Inc. Method for production of reinforced cementitious panels
US6110320A (en) * 1998-05-08 2000-08-29 E.I. Du Pont De Nemours And Company Process for coating a solution onto a substrate
US6079352A (en) * 1998-05-08 2000-06-27 E. I. Du Pont De Nemours And Company Apparatus for coating a solution onto a sheet substrate
EP1043602B1 (en) * 1999-04-06 2003-02-05 Leica Geosystems AG Method for detecting the distance of at least one target

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014547A (en) * 1961-12-19 1965-12-31 Sherwin Williams Co Improvements in or relating to a device for applying a liquid to a surface
US3497412A (en) * 1966-04-05 1970-02-24 Ludwig J Feurstein Label applying apparatus
US4629176A (en) * 1984-12-07 1986-12-16 Xerox Corporation Paper gripper bar
DE3621417C1 (en) * 1986-06-26 1987-08-06 Flachglas Ag Doctor device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60188949A (en) * 1984-03-08 1985-09-26 Tokai Shoji Kk Coating method of emulsion to screen printing edition
US4644900A (en) * 1985-04-25 1987-02-24 Poterala Robert J Coating apparatus with automatic trough control and seam passage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014547A (en) * 1961-12-19 1965-12-31 Sherwin Williams Co Improvements in or relating to a device for applying a liquid to a surface
US3497412A (en) * 1966-04-05 1970-02-24 Ludwig J Feurstein Label applying apparatus
US4629176A (en) * 1984-12-07 1986-12-16 Xerox Corporation Paper gripper bar
DE3621417C1 (en) * 1986-06-26 1987-08-06 Flachglas Ag Doctor device

Also Published As

Publication number Publication date
US4907531A (en) 1990-03-13
EP0312244B1 (en) 1992-03-11
CA1299360C (en) 1992-04-28
JPH01130757A (en) 1989-05-23
DE3869047D1 (en) 1992-04-16
GB8723921D0 (en) 1987-11-18
ATE73363T1 (en) 1992-03-15
EP0312244A2 (en) 1989-04-19

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